Volume 22, Number 2, 1996
A PERTURBED ITERATIVE METHOD FOR A GENERAL
CLASS OF VARIATIONAL INEQUALITIES
Samir Adly
1991 Mathematics Subject Classification:
47H19, 47H17, 49J40, 65J05.
Key words: Variational inequalities,
Wiener-Hopf equation, proximal mapping, variational
convergence, Mosco-convergence, co-coercive mapping.
APPLICATION OF LYAPUNOV'S DIRECT METHOD TO THE
EXISTENCE OF INTEGRAL MANIFOLDS OF IMPULSIVE
DIFFERENTIAL EQUATIONS
G. T. Stamov
1991 Mathematics Subject Classification:
34A37.
Key words: integral manifold, impulsive differential equations.
LIMIT CYCLES OF PERTURBATIONS OF A CLASS
OF QUADRATIC HAMILTONIAN VECTOR FIELDS
Yavor Markov
1991 Mathematics Subject Classification:
58F21, 34C05.
Key words: Limit cycles, Abelian integrals, Picard-Lefschetz
formula.
A PERIODIC LOTKA-VOLTERAa SYSTEM
D. P. Tsvetkov
1991 Mathematics Subject Classification:
34A25, 92B20.
Key words:
34A25, 92B20}{periodic Lotka-Volterra system Predator-Prey.
A RANDOM EVOLUTION INCLUSION
OF SUBDIFFERENTIAL TYPE IN HILBERT SPACES
D. Kravvaritis, G. Pantelidis
1991 Mathematics Subject Classification:
47H06, 47H15.
Key words: subdifferential, evolution inclusions,
Hausdorff continuity, measurable multifunctions.
EXISTENCE OF GLOBAL SOLUTIONS TO SUPERCRITICAL
SEMILINEAR WAVE EQUATIONS
V. Georgiev
1991 Mathematics Subject Classification:
35L05, 35L70, 35B40.
Key words: semilinear wave equation, Strichartz estimate.